This week's Workbench Wednesday is a "how-to" on modeling high desert Juniper trees. Sometimes called cedars, these gnarled and ancient trees dot the hillsides and canyon rims of the American Southwest. Since there are no commercial products that come close to the look of these unique trees, I scratchbuild mine from twisted wire, modeling paste, and ground foam. These techniques and materials work great for other types of old, twisted trees as well.
[Music]
hiy folks Dave here at Thunder Mesa
Studio on a workbench Wednesday hope
you're having a great day whenever and
wherever you happen to be watching this
the other day I posted a photo on my
social media of a juniper tree that I
had removed from the Hanging Rock
section
and was you know transplanting it over
to the O8 Bandit Canyon Railway uh I'm
in the midst of taking Hanging Rock
apart for uh Thunder Mesa 2.0 so some of
those things are getting recycled onto
the Bandit Canyon Railway layout others
will find their way onto the new
sections of the Thunder Mesa layout but
anyway people saw that a couple of
people asked if I was going to do a
tutorial on making those kind of trees
making juniper trees like that and I
thought you know that is a great topic
for a workbench Wednesday so that is
what we're going to do today these kind
of juniper trees grow all over the
Southwest here uh between elevations of
about 4500 and 7,000 feet or so uh
you'll find them in Sedona you find them
in the south rim of the Grand Canyon
they're all over Utah in fact one of the
most common varieties is known as a Utah
Juniper and that's kind of what we're
going to be modeling today
the early settlers called them Cedars
you'll find places like Cedar brakes or
Cedar Ridge or Cedar Mesa named after
this tree even though they are not
Cedars I can understand why they thought
they were Cedars though because the wood
smells exactly like Cedar when you split
it anyway that's not Germaine to our
discussion today today we're going to be
making one of these trees because there
are really no commercial products out
there available to model these trees
accurately
and so you kind of have to build them
from scratch and even though what I'm
making today is a juniper tree you could
use the same techniques for building any
kind of old Twisted garl tree could be
an oak could be an apple tree you know
that's up to you so without any further
Ado let's take a look at the materials
we're going to be using today and get
started on the project so here on the
workbench I have everything gathered
that I think I'm going to need to make a
tree today first off I have a bamb blue
skewer a nice pointy end down here I
have some braided picture wire that I
picked up down at the local hardware
store and if you buy this stuff make
sure you get the uncoated kind it comes
two ways you can get them coated in
plastic which is easier on your hands
but very difficult to uh make a tree out
of so you want to get the uncoated kind
then I have some Woodland scenix dark
green Evergreen foliage clumps this is
the kind kind of ground foam that uh
clumps together like that that's kind of
what you
want and I have some uh acrylic modeling
paste this is an artistic medium um
basically it has the same Foundation as
acrylic paint but it's much much thicker
so you can build it up in layers and
actually use it to model things with you
can you can kind of sculpt with it and I
will put a link uh in the video
description down below where you can
pick this stuff up uh you don't need
anywhere near this much by the way and
then I've got some paint I've got some
Rustoleum dark brown camo and a couple
of different shades of uh Apple Barrel
craft acrylics some territorial beige
and some granite gray and I think that's
probably about all we're going to need
oops almost forgot going to need some uh
een tacky glue too or something similar
to glue the foliage clumps onto the tree
Armature once it's finished
Utah junipers are a a low growing
tree you know you're only going to find
them that they're going to be 16 to
maybe 20 feet tall at the top tallest so
that's you know four to five inches in O
scale and by the way an O scale tree is
what we're going to be making today so
if you want to build one of these in a
smaller
scale it's all the same steps you just
make it
shorter you know uh the first thing we
want to do is cut a few strands of this
picture wire we want a few strands that
are
about probably 8 Ines long because this
is going to make up both the the
trunk and the branches of this find my
wire cutters
here be really careful when you're
working with this stuff it's it's really
easy to you know poke holes in into your
fingers so take take some
care so I'm going to cut
probably four or five
strands we're modeling a old juniper
tree today too by the way when they're
young they're just kind of clumpy bushes
but when they get old um they get all
kind of Twisted and gnarled and
sometimes look like they're half
dead with some branches that are
completely bare and then other parts of
the tree that are you know still very
much alive those are the really
interesting
ones you can model the uh you know the
the young clumpy ones with just some
clumps of foliage or you can use the uh
the Woodland scenix armatures for small
deciduous trees those will work so on my
bamboo skewer I want about an inch of it
sticking
down
underneath and this is just going to be
for planting it on the layout
and then I'm going to start with my uh
one of my strands of
wire and start twisting this
around you want to twist it pretty
tightly around
here you get a nice snug fit on there
and you notice I've left some down here
sticking out what you want here is you
want some pieces that are sticking out
up here for branches and then you want
some shorter pieces down at the bottom
which can represent
Roots these roots will spread out along
the ground kind of you know look like
fingers going into the ground now that
I've got that about that tall I want to
cut this bamboo skewer right there
because we want a twisted tree if we
wanted a straight tree you could you
know have the bamboo skewer go all the
way
up and uh do the same thing again with
the next piece of wire wind that around
and then when we get to the end of the
bamboo skewer we're going to continue to
wind but we're going to go around around
that earlier piece of
wire we can even start to think
about what shape this is going to be if
you're if you're stuck you know look at
photos will really help you out so now
I'm going to go another actually I'm
going to go one more down here at the
bottom because I don't want it to be too
thick at the bottom this is about as
thick as I want the bottom part of the
trunk to be with the next one I want to
start up here at the
top you know beyond where that bamboo
skew is because I want to thicken this
part up I'm wrapping this pretty tight
you don't want to have you don't want to
see uh air in between you want to wrap
this this pretty tight remember you want
some short branches too you know where
maybe things have broken off a lot of
times these trees will split like right
above this thicker part of the trunk and
you'll get one you know half one arm
going off one way
and then you'll get another arm going
off in the opposite
direction and this can be the result
of you know drought or sometimes a
lightning strike these trees live a
really long time so they they go through
quite a lot I've already gone through my
original five pieces of wire so I'm
going to cut a little bit
more it's because I want to uh beef this
one up so what we're creating here this
is a this is what's known as an Armature
so it's going to remain
flexible once you get this to the shape
that you
want then you can go and start pulling
the ends
apart basically unbraiding the braided
wire down at the ends to create smaller
branches and this is why we use braided
wire because this is going to add a lot
of
realism or maybe I should say
believability to the model when it's
done all these fine branches just be
really careful when you do this uh I
would be wearing gloves but the truth is
these little wires will go right through
even like leather gloves so you just
have to take a lot of care you could use
pliers which would probably be
smart to pull these apart once you pull
them out you kind of you know twist them
around so they're going in all different
directions
now I like to use a little block of foam
just push that bamboo skewer right down
inside you can spread the roots out a
little bit too down
here but mostly that part of the root
would be underground so don't get too
carried away like you do on the branches
and now I want to cover the
entire thing from top to
bottom with acrylic modeling
paste
I'm using a soft brush and just kind of
dabbing it
on and it'll probably
take a couple of coats so you know this
is not
um this is not a fast way to make trees
I did a I did a video on 10minute trees
that
used
um Sage Brush for the Trunks and those
were fast they really were you know I
think they were less than 10 minutes
these take a little bit longer these are
accent trees I guess you would say or
foreground trees some people might call
them and fortunately if you're modeling
High Desert scenery like I am they tend
to grow you know there's not a lot of
them it's not not like you have to make
a huge Forest of them you make five or
six or 10 or whatever you need when you
get out to the ends of these branches
just kind of and then you can kind of
brush it on just get a you know just get
a a coating on the top of
them you don't want to build it up in
clumps out at the ends because that kind
of defeats the whole purpose of uh
having those fine
branches Little Critter hole created
there where these two branches cross I
like that that's that's what old Bob
Ross would call a happy accident you
know maybe there's a little bird or
squirrel or something that lives in
there happy little
tree if I was going to make a whole
bunch of these I would do them all at
the same time kind of assembly line
fashion that way you know this stuff
would be in the paint and the glue that
would all be dry at the same time so you
could just move through them bang bang
bang you know but I think that's looking
pretty good we're going to let that uh
dry overnight and see what we got now
that that's had a chance to dry
completely
overnight I'm going to come in with a
second
coat this time I'm using kind of a stiff
brush because I want brush Strokes in
there can you see
that kind of going upward like
this and creating the look of bark
texture particularly on this uh trunk
down here towards the bottom doesn't
matter as much up on the
branches but down here I really want
that kind of
grooved texture like
that so we'll apply this coat it's not
as thick as the first
coat I'm going to put this on and let it
dry for a couple
hours well a couple hours later and I
think we're ready to get some paint on
this
now and the first color I want to put on
is this uh Rustoleum enamel dark brown
camo just going to get an even coat over
the whole thing and that'll be our base
color
all right that's dry to the touch now so
I'm going to squeeze out some of this
territorial
beige and some of this granite
gray and I'm going to start dry brushing
these colors
on always like to have a piece of
corrugated cardboard standing by to wipe
the ex says paint off my
brush just going to start going down and
trying to bring out
that uh bark
detail that I put in with the modeling
paste these
uh these juniper trees
are you know they can vary the older
they get the kind of grayer they
get you know in entire portions of the
tree can look like they're dead um so
they get very kind of gray or silvery
looking and that's kind of the the look
I'm going for on
here get a grayer out towards the uh the
tips of some of these
branches that lighter
gray and it's interesting how if you do
a bunch of these trees how they all
start to kind of take on personalities
of their own and you can vary the shades
of brown you could make you know some
more
red some more gray some more light
tan variation is what it's all about
when uh trying to replicate nature it's
you don't want a bunch of uniform
looking
trees they should all be a little bit
different
now start putting the foliage on I'm
using this uh once again I'm using this
Woodland scenix dark green Clump foliage
Evergreen um I wouldn't attempt to try
to model
uh needles at this scale juniper trees
don't have needles anyway they have
something called scales which are really
they're like proton
needles from from the age of you know
before the time of the dinosaurs um but
if you wanted to try to model those you
might try it in uh you know 124 or one
of the larger scales like that using
some een tacky glue here out on the ends
of the
branches not all of the foliage you put
on is going to stay some of it's going
to fall off and that's just
fine foliage falls off real trees all
the
time looks good if you try to you know
work it down in
between these
branches gives it a more more natural
look this looks like it should be dead
right there I'm going to leave that not
put any foliage on
that one thing I found that looks really
good is to leave U some of the branches
like sticking out above the foliage that
gives a very natural
look and I can't stress enough that it's
really important when modeling you know
any kind of tree to continue turning it
around like I'm doing here so you want
to you want to be looking at it from all
sides not just like one side it's kind
of like decorating a Christmas tree you
don't want to end up with all the
decorations on one side and have it
blank on the other side so keep turning
it all the
time I just need to release this from
the
styrofoam that U acrylic modeling paste
is a great glue glued it right to here
which is
fine all right that tree is ready to
plant on the
layout I just need to find a good spot
for
it and I think this is a pretty good
spot right here by the Sundance
mine this is kind of a one of the larger
trees so I want it to be lower down have
the smaller trees higher
up looks better that way and you know
it's a little bit of forc perspective
and I can kind of Bend these roots down
push them down into the
foam I'll fill in around the base of
it little bit of real Red Dirt that I
picked up over near
Sedona make this tree look like it's
been here for a thousand years Mist that
with a little wet
water dribble on a little bit of diluted
white glue to hold that dirt in
place
trees like this often
shelter smaller
plants weeds and yuckers and things like
that grow up underneath
them and that's one of the things that
will make a scene like this look
believable and
natural not just have the tree all there
by itself but have some things growing
around it underneath
it you'll often find a lot of downed
limbs around an old tree like this this
too so I've got some little
twigs and these are just off of a a real
pine tree that's growing outside but
they match rather
well last I'll add a few little real
rocks here and there
too that gives us a whole little high
desert mini
scene which is you know a little more
than i' planed to do today but that's
okay I want to thank those of you that
suggested I do a tutorial on making
these high desert juniper trees it was a
lot of fun for me to do this is one of
my favorite trees they grow all over the
hills and canyons out here in the
southwest they're a lot of fun to model
I really enjoyed it hope you enjoyed the
video too and got something good out of
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now